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On Tue, Mar 13, 2018 at 15:34:00 +0100, Michal Privoznik wrote: > On 03/13/2018 09:51 AM, Allence wrote: > > Libvirt release version V4.1.0 > > It add a element is cachetune > > After we add this, We can use host-cpu-cache > > But when i add it, my host get a error message: > > "Resource control is not supported on this host" > > Why? > > F...

Libvirt release version V4.1.0 It add a element is cachetune After we add this, We can use host-cpu-cache But when i add it, my host get a error message: "Resource control is not supported on this host" Why? Following is my environment: kernel : 4.1.5, libvirt : 4.1.0 qemu : 2.9 host : lfs-7.0 my add cachetune in xml: <cachetune

My resource: kernel: 4.16.8 host system: Ubuntu 16.04 Llbvirt : 4.2 Qemu : 2.12 Cpu : intel@core i7 6700 guest system: windows7 professional My problem: In my host, Cpu frequency is 3800~3900 MHz(4 socket and 2 thread) because i turn on “Intel Turbo Boost”. And silent frequency is 3.40 GHz. Then i boot my guest, But in Guest my cpu frequency is 3408

I recently used Linux in VMware, but I discovered that kvm can replace it, so I created the kvm environment and then started a window on the host system. But when I use it, I have a problem. My guest's performance is not very good. For example, when I use Windows without kvm, the “lol” fps is 160, but my guest is only 135. why? I only have one guest what is the reason? What can we do to

On 03/13/2018 09:51 AM, Allence wrote: > Libvirt release version V4.1.0 > It add a element is cachetune > After we add this, We can use host-cpu-cache > But when i add it, my host get a error message: > "Resource control is not supported on this host" > Why? For Cache Allocation Technology you need...

On Tue, Mar 13, 2018 at 05:13:52PM +0100, Peter Krempa wrote: > On Tue, Mar 13, 2018 at 15:34:00 +0100, Michal Privoznik wrote: > > On 03/13/2018 09:51 AM, Allence wrote: > > > Libvirt release version V4.1.0 > > > It add a element is cachetune > > > After we add this, We can use host-cpu-cache > > > But when i add it, my host get a error message: > > > "Resource control is not supported on this host" &gt...

On Fri, May 18, 2018 at 10:08:38AM +0800, Allence wrote: > My resource: > kernel: 4.16.8 > host system: Ubuntu 16.04 > Llbvirt : 4.2 > Qemu : 2.12 > Cpu : intel@core i7 6700 > guest system: windows7 professional > > > My problem: > In my host, Cpu frequency is 3800~3900...

Have you tried installing lib-virt drivers for Windows guest ? https://www.linux-kvm.org/page/WindowsGuestDrivers/Download_Drivers Regards, Prasad On 20 May 2018 at 21:10, Allence <15700157322@163.com> wrote: > I recently used Linux in VMware, but I discovered that kvm can replace it, > so I created the kvm environment and then started a window on the host > system. > But when I use it, I have a problem. My guest's performance is not very > good. &...

Hey, every friend. I have a question. My guests are not working, unbelievable. I can use it the first time I use it. But after I close my guest and start over, my guests will not appear. My screen is black. My environment: Guest: windows 10 vm-bios: ovmf host: ubuntu 1604 qemu: 2.12 libvirt: 4.2 kernel: 4.17.2 xml config: gpu: <qemu:commandline> <qemu:arg

Hey guys, today I use ovmf to start win10 guests, my monitor is not bright But is it normal for me to use seabios? why? The next message is my detailed settings. ovmf: os: <loader readonly='yes' type='pflash'>/root/OVMF_CODE.fd</loader> <nvram>/root/OVMF_VARS.fd</nvram> vga: <qemu:arg value='-device'/>

I'm a newbie to this list and a newbie to Samba. I've read some info on the web and I'm trying to successfully set up Samba 2.2.2 on Debian 2.2r3. Anyway, I've installed it just fine, it shows up on my NT4 domain just fine, I can ping it (using WINS) and can even access a share on it. However, I cannot ping any computer on our LAN from the Linux box. I've modified the

I think performance is not just about your xml, the host system will have a bigger impact. Maybe you can see this link: Https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html-single/virtualization_tuning_and_optimization_guide/index >Date: Wed, 8 Aug 2018 17:35:11 +0000 >From: Matt Schumacher <matt.s@aptalaska.com> >To: "libvirt-users@redhat.com"